68320483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2557}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 85457664

約数和(自身を除く): 17137181

約数列:

[1, 7, 11, 77, 347, 2429, 2557, 3817, 17899, 26719, 28127, 196889, 887279, 6210953, 9760069, 68320483]

約数ペア:

[(1, 68320483), (7, 9760069), (11, 6210953), (77, 887279), (347, 196889), (2429, 28127), (2557, 26719), (3817, 17899)]